Solved by chod33820

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	304,581	2.57
1001	A-B STANDARD	261,128	1.44
1008	A/B STANDARD	214,355	2.90
10807	개수 세기 STANDARD	72,144	1.61
10869	사칙연산 STANDARD	214,248	2.22
10998	A×B STANDARD	216,754	1.30

1